package com.ychen.api;

import com.ychen.api.dto.CourseDto;

import java.util.List;

/**
 * @author chenyuliao
 * @version 1.0
 * @description
 * @date 2020/12/12 11:25
 */
public interface DemoService {
    String sayHello(String name);

    List<CourseDto> getCourseList(String id);
}
